2255488

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 4577760

約数和(自身を除く): 2322272

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 263, 268, 526, 536, 1052, 1072, 2104, 2144, 4208, 4288, 8416, 8576, 16832, 17621, 33664, 35242, 70484, 140968, 281936, 563872, 1127744, 2255488]

約数ペア:

[(1, 2255488), (2, 1127744), (4, 563872), (8, 281936), (16, 140968), (32, 70484), (64, 35242), (67, 33664), (128, 17621), (134, 16832), (263, 8576), (268, 8416), (526, 4288), (536, 4208), (1052, 2144), (1072, 2104)]